Wilig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,534	4,542	marc	A ruby library for working with Machine Readable Cataloging
2	6,244	6,071	oai	A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve...
3	83,568	157,136	oaipmh	OAI-PMH Provider